Re: haier le42b1380 power supply issue
Came across this power supply in a TEAC 42" TV that was reported as intermittently turning off. When I got hold of the TV it was a hard fault with no 12 or 24v. Resoldered the connections of the two biggest transformers, both connections to the board and where transformer windings join to the connector pins and all is now good. Somewhere back in this thread is another person who repaired the power supply in the same way. If you are missing 12 and 24 volts, this would be a good place to start.
Came across this power supply in a TEAC 42" TV that was reported as intermittently turning off. When I got hold of the TV it was a hard fault with no 12 or 24v. Resoldered the connections of the two biggest transformers, both connections to the board and where transformer windings join to the connector pins and all is now good. Somewhere back in this thread is another person who repaired the power supply in the same way. If you are missing 12 and 24 volts, this would be a good place to start.
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